Justin Bieber stepped out in a very interesting look yesterday, wearing hotel slippers with boxerlike shorts and red calf-length socks.

The singer is a notorious joker — he infamously sang the wrong words to his summertime banger “Despacito” — but walking through the streets of Beverly Hills, Calif., in a pair of white slippers is noteworthy even for him.

Bieber paired his slippers with red Vetements x Reebok socks. He also wore Off-White plaid shorts that resemble boxers, keeping the comfortable pajama-inspired look going. This is not the first time Bieber has stepped out in these shorts: He wore them with white Yeezy sneakers in June. Supermodel Bella Hadid— a big fan of Off-White — has also stepped out in the boxerlike shorts, which she wore with a cozy white sweater and strappy heeled sandals.